Hamworthy
Hamworthy Siemens LMU64 boiler control PCB 533901515 - configured for PV140c
Genuine Hamworthy Siemens LMU64 boiler management PCB, pre-configured specifically for the PureWell VariHeat PV140c NG.
At a glance
- Also known as 2064334
- Have a Gas Safe registered engineer carry out installation
£426.97
£355.81 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
Genuine Hamworthy control PCB built on the Siemens LMU64 boiler management platform, pre-configured for one exact Hamworthy appliance. It handles the supervisory and control functions for burner, heating and hot water operation.
Signs this part needs replacing
- Boiler locks out with a control or ignition fault code
- No response from the control panel
- Burner fails to modulate or fires erratically
- Persistent faults after a reset that point to the control board
Before you order
- Confirm your exact boiler model and the configuration printed on your existing board - PCBs for this platform are model-specific
- Isolate the electrical supply before removal
- Have a Gas Safe registered engineer carry out installation
Compliance
| Alternative numbers | 2064334 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HAMWORTHY HAMWORTHY SPARE PARTS | — | — | — | |
| HAMWORTHY PURWELL VARIHEAT PV140C FLOOR STANDING | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
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